Pith Number

pith:7Q7CZ25S

pith:2014:7Q7CZ25SR76W24G5BJEN7FA5FE

not attested not anchored not stored refs pending

Revealing the location and structure of the accretion disk-wind in PDS456

2), (2) UMBC, (3) INAF Brera, (4) Leicester, (5) Durham, (6) Oxford), E. Nardini (1), J. Gofford (1), J. N. Reeves (1, L. Miller (6) ((1) Keele, M. A. Matzeu (1), M. T. Costa (1), M. Ward (5), P. O'Brien (4), T. J. Turner (2), V. Braito (3)

arxiv:1402.3700 v2 · 2014-02-15 · astro-ph.HE · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7Q7CZ25SR76W24G5BJEN7FA5FE}

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	2026-05-18T01:44:37.748415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc3e2cebb28ffd6d70dd0a48df941d2935e83f6edaf34db75a0ad64ff698424f

Aliases

arxiv: 1402.3700 · arxiv_version: 1402.3700v2 · doi: 10.48550/arxiv.1402.3700 · pith_short_12: 7Q7CZ25SR76W · pith_short_16: 7Q7CZ25SR76W24G5 · pith_short_8: 7Q7CZ25S

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/7Q7CZ25SR76W24G5BJEN7FA5FE \
  | 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: fc3e2cebb28ffd6d70dd0a48df941d2935e83f6edaf34db75a0ad64ff698424f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06d256dac4781bc225fbb66f455f8de5d42126544694e3e6b051bfd0e708d690",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-02-15T15:27:42Z",
    "title_canon_sha256": "d5c15593f22f09096c28e65c7da6875c1a80d8eb3bed9b82cbfb05df50f2a4bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.3700",
    "kind": "arxiv",
    "version": 2
  }
}