Pith Number

pith:4MTG77CM

pith:2012:4MTG77CMO737DLOFAPDCT5IN5N

not attested not anchored not stored refs pending

Swift XRT Timing Observations of the Black-Hole Binary SWIFTJ1753.5-0127: Disk-Diluted Fluctuations in the Outburst Peak

Diego Altamirano, Maithili Kalamkar, Michiel van der Klis, Phil Uttley, Rudy Wijnands

arxiv:1208.1904 v2 · 2012-08-09 · 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{4MTG77CMO737DLOFAPDCT5IN5N}

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	2026-05-18T01:55:17.172995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3266ffc4c77f7f1adc503c629f50deb6b086712aeca1d853e73b706d5e78fed

Aliases

arxiv: 1208.1904 · arxiv_version: 1208.1904v2 · doi: 10.48550/arxiv.1208.1904 · pith_short_12: 4MTG77CMO737 · pith_short_16: 4MTG77CMO737DLOF · pith_short_8: 4MTG77CM

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/4MTG77CMO737DLOFAPDCT5IN5N \
  | 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: e3266ffc4c77f7f1adc503c629f50deb6b086712aeca1d853e73b706d5e78fed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8b41e9b8852b6380a7da56dcb23e8037a52d3e994265ec101cb1e18e206afd6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-08-09T13:32:25Z",
    "title_canon_sha256": "b56992d055cbeba5dadae2309873764bfd4db0c5353e76caed53977631779e55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.1904",
    "kind": "arxiv",
    "version": 2
  }
}