Pith Number

pith:DMQON4TM

pith:2016:DMQON4TMSE2JHJO4FRPACFSWPA

not attested not anchored not stored refs pending

First Gravitational-Wave Burst GW150914: Part II. MASTER Optical Follow-Up Observations

A. Gabovich, A. Kniazev, A. Kuznetsov, A. Parkhomenko, A. Tlatov, C. Lopez, C. Mallamaci, C. Saffe, D.A.H. Buckley, D. Dormidontov, D. Kuvshinov, D. Vlasenko, E. Gorbovskoy, G. Israelian, H. Levato, I. Gorbunov, K. I. Ivanov, M. Serra Ricart, N. Lodieu, N.M. Budnev, N. Tiurina, O. A. Gress, P. Balanutsa, R. Podesta, R. Rebolo Lopez, S.B. Potter, S. Crawford, S. Yazev, V. Chazov, V. Kornilov, V. M. Lipunov, V. Poleschuk, V. Senik, V. Vladimirov, V. Yurkov, Yu. Sergienko

arxiv:1605.01607 v1 · 2016-05-05 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DMQON4TMSE2JHJO4FRPACFSWPA}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:54:03.250268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b20e6f26c913493a5dc2c5e011656780a590b6b87eabd43f9ce2162fb190730

Aliases

arxiv: 1605.01607 · arxiv_version: 1605.01607v1 · doi: 10.48550/arxiv.1605.01607 · pith_short_12: DMQON4TMSE2J · pith_short_16: DMQON4TMSE2JHJO4 · pith_short_8: DMQON4TM

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/DMQON4TMSE2JHJO4FRPACFSWPA \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 1b20e6f26c913493a5dc2c5e011656780a590b6b87eabd43f9ce2162fb190730

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8de72c0efee67f66b795c89055e7aa4cf1cced54e9a538d45598ee9e3472eff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-05-05T14:42:09Z",
    "title_canon_sha256": "8a85bc3abf461a0cec1e537bdd1b4950dc48b292f548efa1b638c0329554a026"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.01607",
    "kind": "arxiv",
    "version": 1
  }
}