Pith Number

pith:A766JOQ5

pith:2017:A766JOQ54CNNNMRIG6KQLMF5SX

not attested not anchored not stored refs pending

PS16dtm: A Tidal Disruption Event in a Narrow-line Seyfert 1 Galaxy

(2) Northwestern University, (3) Ohio University, (4) Carnegie Observatories), E. Berger (1), J. Guillochon (1), J. Leja (1), K. D. Alexander (1), M. Nicholl (1), M. R. Drout (4) ((1) Harvard/CfA, P. K. Blanchard (1), R. Chornock (3), R. Margutti (2)

arxiv:1703.07816 v1 · 2017-03-22 · 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{A766JOQ54CNNNMRIG6KQLMF5SX}

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	2026-05-18T00:39:36.306919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07fde4ba1de09ad6b228379505b0bd95c2a4ed53432457007610d98488948f2d

Aliases

arxiv: 1703.07816 · arxiv_version: 1703.07816v1 · doi: 10.48550/arxiv.1703.07816 · pith_short_12: A766JOQ54CNN · pith_short_16: A766JOQ54CNNNMRI · pith_short_8: A766JOQ5

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/A766JOQ54CNNNMRIG6KQLMF5SX \
  | 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: 07fde4ba1de09ad6b228379505b0bd95c2a4ed53432457007610d98488948f2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "567349f0ad519c65e842f9b9d17c482bfe93cf12b3c627d41dc5447761bf887a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-03-22T18:54:57Z",
    "title_canon_sha256": "7bacecdcbf084c24607e8737d4b56bd78b83a910a6b2564d0eff0f9ff58865b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.07816",
    "kind": "arxiv",
    "version": 1
  }
}