Pith Number

pith:5OFGRRGG

pith:2017:5OFGRRGGEUA4MIWW4VYAM6YQWD

not attested not anchored not stored refs pending

A Spatially Resolved Study of the GRB 020903 Host Galaxy

Emily Levesque, Mallory Thorp

arxiv:1707.07697 v3 · 2017-07-24 · astro-ph.HE · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5OFGRRGGEUA4MIWW4VYAM6YQWD}

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	2026-05-18T00:19:27.488928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb8a68c4c62501c622d6e570067b10b0e6c08729ffa91b8cea2b8abc934f5dfd

Aliases

arxiv: 1707.07697 · arxiv_version: 1707.07697v3 · doi: 10.48550/arxiv.1707.07697 · pith_short_12: 5OFGRRGGEUA4 · pith_short_16: 5OFGRRGGEUA4MIWW · pith_short_8: 5OFGRRGG

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/5OFGRRGGEUA4MIWW4VYAM6YQWD \
  | 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: eb8a68c4c62501c622d6e570067b10b0e6c08729ffa91b8cea2b8abc934f5dfd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc64f527750f5e797685472f38304142ae789919c313efb5ab43feff6d7d1881",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-07-24T18:01:06Z",
    "title_canon_sha256": "ce3fba8fc0266a382f1ec449f5286bc91018fb51957d5063935cba6d47dff53c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.07697",
    "kind": "arxiv",
    "version": 3
  }
}