Pith Number

pith:VJJXD6NW

pith:2014:VJJXD6NW3YQCS5U6CIRJUWSW4V

not attested not anchored not stored refs pending

Ipotesi astronomiche sul foro della colonna augustea di Santa Maria in Aracoeli

Costantino Sigismondi

arxiv:1401.4747 v1 · 2014-01-19 · physics.hist-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{VJJXD6NW3YQCS5U6CIRJUWSW4V}

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	2026-05-18T03:01:44.737137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa5371f9b6de2029769e12229a5a56e57608d568244da9d8bfbc75168e016371

Aliases

arxiv: 1401.4747 · arxiv_version: 1401.4747v1 · doi: 10.48550/arxiv.1401.4747 · pith_short_12: VJJXD6NW3YQC · pith_short_16: VJJXD6NW3YQCS5U6 · pith_short_8: VJJXD6NW

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/VJJXD6NW3YQCS5U6CIRJUWSW4V \
  | 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: aa5371f9b6de2029769e12229a5a56e57608d568244da9d8bfbc75168e016371

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4006dc735e4fe88187b77062c9963e48fe8453aceb65fa6fa62e389a9abe5b14",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2014-01-19T22:23:22Z",
    "title_canon_sha256": "a27021472d80c36239c3542c7c80f22fe6771dcedb3555dfc631a2988e47abd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.4747",
    "kind": "arxiv",
    "version": 1
  }
}