Pith Number

pith:TDFOCQRK

pith:2010:TDFOCQRKYLWNSC243FI3YF2JTH

not attested not anchored not stored refs pending

Radio Polarization Observations of G319.9-0.7: A Bow-shock Nebula with an Azimuthal Magnetic Field Powered by Pulsar J1509-5850

B. M. Gaensler, C.-Y. Ng, S. Chatterjee, S. Johnston

arxiv:1002.1815 v1 · 2010-02-09 · 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{TDFOCQRKYLWNSC243FI3YF2JTH}

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	2026-05-18T02:09:10.952763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98cae1422ac2ecd90b5cd951bc174999d17e93c17c9ff54b71d39c95b7697ab4

Aliases

arxiv: 1002.1815 · arxiv_version: 1002.1815v1 · doi: 10.48550/arxiv.1002.1815 · pith_short_12: TDFOCQRKYLWN · pith_short_16: TDFOCQRKYLWNSC24 · pith_short_8: TDFOCQRK

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/TDFOCQRKYLWNSC243FI3YF2JTH \
  | 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: 98cae1422ac2ecd90b5cd951bc174999d17e93c17c9ff54b71d39c95b7697ab4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aff94c6fafd7a7e0138908e249f459e788c3d4ea89de292dd86540206a690fac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-02-09T20:52:04Z",
    "title_canon_sha256": "6b79391d92ed7cc6aa46f1dec1df1a472bb942b19565b72368ed03e7ae8a4a49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.1815",
    "kind": "arxiv",
    "version": 1
  }
}