Pith Number

pith:7TMQPZPG

pith:2015:7TMQPZPGCDHEF7COG3SK5TLXTB

not attested not anchored not stored refs pending

On A Relative Mumford-Newstead Theorem

Suratno Basu

arxiv:1501.07347 v3 · 2015-01-29 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7TMQPZPGCDHEF7COG3SK5TLXTB}

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	2026-05-18T01:14:53.305398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcd907e5e610ce42fc4e36e4aecd77985e87034b545f3ed95d44ae2ca844dfa6

Aliases

arxiv: 1501.07347 · arxiv_version: 1501.07347v3 · doi: 10.48550/arxiv.1501.07347 · pith_short_12: 7TMQPZPGCDHE · pith_short_16: 7TMQPZPGCDHEF7CO · pith_short_8: 7TMQPZPG

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/7TMQPZPGCDHEF7COG3SK5TLXTB \
  | 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: fcd907e5e610ce42fc4e36e4aecd77985e87034b545f3ed95d44ae2ca844dfa6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6925276f978475dc7458ab737ff92b209469aeeabaf4f9706e6c1bbe9cbc3c16",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2015-01-29T05:44:51Z",
    "title_canon_sha256": "551ab10c414cca50a2774b94f4425d6632bd63867e86b6f198487656d5d7fd79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.07347",
    "kind": "arxiv",
    "version": 3
  }
}