Pith Number

pith:TFWGOT52

pith:2001:TFWGOT523WJGRZUDOLXKJMECX3

not attested not anchored not stored refs pending

Detection of a new, low-brightness supernova remnant possibly associated with EGRET sources

Gustavo E. Romero, Jorge A. Combi, Justin L. Jonas, Paula Benaglia

arxiv:astro-ph/0103407 v1 · 2001-03-24 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TFWGOT523WJGRZUDOLXKJMECX3}

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	2026-07-04T16:22:55.981360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

996c674fbadd9268e68372eea4b082bedca016e0fab10484aaaba51bd7260ad9

Aliases

arxiv: astro-ph/0103407 · arxiv_version: astro-ph/0103407v1 · doi: 10.48550/arxiv.astro-ph/0103407 · pith_short_12: TFWGOT523WJG · pith_short_16: TFWGOT523WJGRZUD · pith_short_8: TFWGOT52

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/TFWGOT523WJGRZUDOLXKJMECX3 \
  | 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: 996c674fbadd9268e68372eea4b082bedca016e0fab10484aaaba51bd7260ad9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3051f7bb8008267da326798478fd90dfdb0f15550e4b3146e3dab18ef03b846f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-03-24T18:38:58Z",
    "title_canon_sha256": "b15f37ab5328ea3a16082bca82a79c721fe515e4790a885bad9c6e91d4feee8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0103407",
    "kind": "arxiv",
    "version": 1
  }
}