Pith Number

pith:34VUYHRN

pith:2018:34VUYHRNVPZRUFXO2HNT23H7SW

not attested not anchored not stored refs pending

Low frequency view of GW 170817/GRB 170817A with the Giant Meterwave Radio Telescope

C. H. Ishwara Chandra, J. Buchner, K. Misra, L. Resmi, M. De Pasquale, N. R. Tanvir, P. T. O'Brien, R. Sanchez Ramirez, S. Kim, S. Klose, S. Schulze

arxiv:1803.02768 v3 · 2018-03-07 · 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{34VUYHRNVPZRUFXO2HNT23H7SW}

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	2026-05-17T23:59:17.551571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df2b4c1e2dabf31a16eed1db3d6cff95a8687d150461d4655b6a7270b2d79a0a

Aliases

arxiv: 1803.02768 · arxiv_version: 1803.02768v3 · doi: 10.48550/arxiv.1803.02768 · pith_short_12: 34VUYHRNVPZR · pith_short_16: 34VUYHRNVPZRUFXO · pith_short_8: 34VUYHRN

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/34VUYHRNVPZRUFXO2HNT23H7SW \
  | 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: df2b4c1e2dabf31a16eed1db3d6cff95a8687d150461d4655b6a7270b2d79a0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f44c966041b6d1550e866ad275326e7ab946678c07894bff926d0b76756053c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-03-07T16:58:14Z",
    "title_canon_sha256": "2cc083c988e67766a5f7399e1f89d1cde68e9e16b9fb6206b3cc96004bc3b580"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.02768",
    "kind": "arxiv",
    "version": 3
  }
}