Pith Number

pith:RPAUG2M6

pith:2015:RPAUG2M6XZUPIWM7DVV666HPVR

not attested not anchored not stored refs pending

Spectral Softening Between Outburst and Quiescence In The Neutron Star Low-Mass X-Ray Binary SAX J1750.8-2900

((1) MIT, (2) IAC, 3), (3) Universidad de La Laguna), Deepto Chakrabarty (1), Jeroen Homan (1), Jessamyn L. Allen (1), Manuel Linares (2

arxiv:1501.02238 v1 · 2015-01-09 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RPAUG2M6XZUPIWM7DVV666HPVR}

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

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	2026-05-18T01:41:11.844385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bc143699ebe68f4599f1d6bef78efac41f28074939856923227a1244c8691c4

Aliases

arxiv: 1501.02238 · arxiv_version: 1501.02238v1 · doi: 10.48550/arxiv.1501.02238 · pith_short_12: RPAUG2M6XZUP · pith_short_16: RPAUG2M6XZUPIWM7 · pith_short_8: RPAUG2M6

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/RPAUG2M6XZUPIWM7DVV666HPVR \
  | 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: 8bc143699ebe68f4599f1d6bef78efac41f28074939856923227a1244c8691c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51c0947ab4b57261c60efd3f586b220baee72a40671ef7eb7855feef7927c70b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-01-09T19:27:33Z",
    "title_canon_sha256": "dea90c0b9ba308e49f26108f5c8b7b2ed85edf6094c19fe170d5c691e5c4098b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.02238",
    "kind": "arxiv",
    "version": 1
  }
}